Group trends Student activity Play

Group trends Whiteboard exercise Play

Groups in the periodic table Illustration Play

Groups in the periodic table Student activity Play

Halogen lights Illustration Play

Heated air Animation Play

Heavy metals Animation Play

Henry Cavendish – Earth's density Animation Play

Heterogeneous bodies Animation Play

How acids react with bases Student activity Play

How acids react with metals Student activity Play

How did Archimedes make his discovery? Animation Play

How do metals react with oxygen? Slideshow Play

How do metals react with water and steam? Animation Play

How do the uses of a metal depend on its reactivity? Slideshow Play

How does a hydrometer work? Animation Play

How metals react with acids Student activity Play

How metals react with oxygen Student activity Play

How metals react with water Student activity Play

How much does it weigh now? Student activity Play

How sedimentary rocks are formed Slideshow Play

How to calculate hydrostatic pressure? Student activity Play

How to calculate hydrostatic pressure? Illustration Play

How to calculate mass Student activity Play

How to calculate mass Whiteboard exercise Play